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CQHS

Status
Open
Name
CQHS
Brand
Cosel
Input Type
DC-DC
Isolated
Case Style
Open Frame
Cooling Method
Conduction
Convection
Mounting Method
Through-Hole
Output Type
Single
Output Voltages
32V, 50V
Input Voltages
Technical Features
  • Remote On/Off
  • < 1U High
Related Products
Main Image
Cqhsseries
Industry
  • Industrial
  • Communication
Features
  • Ultra Compact DC-DC Converter
  • Industry Standard Brick Sizes
  • Up to 94% efficiency
  • Built in Remote On/Off
  • 5 Year Warranty
  • EN & UL Approved

Additional Technical Documents

 

Part Number Configurator
Keywords
AC Input Voltage Min
AC Input Voltage Max
DC Input Voltage Min
36.00
DC Input Voltage Max
76.00
Output Voltage Min
26.88
Output Voltage Max
55.00
Output Current Min
0.00
Output Current Max
11.00
Output Power Min
250.00
Output Power Max
352.00
Series Webservice

Data

{
    "name": "CQHS",
    "pic_path": "\/tool\/tag\/pic\/cqhs.jpg",
    "product_system_str": "Bus Converter\u30fbPower Module type",
    "environment_mark_str": "RoHS, eco",
    "explanation": "Rated Input: DC36 - 76V *<br \/>Rated Output Wattage: 250 - 350W<br \/>*Input voltage range depends on model",
    "patent": "\u2022 Compact DC-DC Converter, \"BRICK SIZE\" which has been standard size for Telecommunication Market<br \/>\u2022 High efficiency<br \/>\u2022 High density<br \/>\u2022 High reliability: not built-in aluminum and tantalum electrolytic capacitor<br \/>\u2022 Built-in overcurrent, overvoltage and thermal protection circuits<br \/>\u2022 Built-in remote ON\/OFF",
    "free_guarantee_term_unit": "-year",
    "free_guarantee_term_specification": "5"
}

Mapping

{
    "power_series": {
        "name": {
            "type": "sortable",
            "field": "title"
        },
        "pic_path": {
            "type": "plaintext",
            "field": "cs_pic_path"
        },
        "explanation": {
            "type": "plaintext",
            "field": "description"
        },
        "patent": {
            "type": "plaintext",
            "field": "cs_patent"
        },
        "product_system_str": {
            "type": "plaintext",
            "field": "cs_product_system"
        },
        "environment_mark_str": {
            "type": "plaintext",
            "field": "cs_environment_mark"
        },
        "free_guarantee_term_unit": {
            "type": "plaintext",
            "field": "cs_free_guarantee_term_unit"
        },
        "free_guarantee_term_specification": {
            "type": "plaintext",
            "field": "cs_free_guarantee_term_specification"
        },
        "note": {
            "type": "plaintext",
            "field": "cs_note"
        }
    }
}
Models Webservice

Data

[
    {
        "name": "CQHS250",
        "pic_path": "\/tool\/tag\/pic\/cqhs250.jpg",
        "cool_str": "Convection Cooling, Forced Air (Require external fan) Cooling, Conduction Cooling",
        "explanation": "Rated Input: DC36 - 76V<br \/>Rated Output Wattage: 250W<br \/>Rated Output Voltage: 32V,50V",
        "catalog_pdf": "\/tool\/tag\/pdf\/SFE_CQHS.pdf",
        "struct_cool": "Convection\/Forced air\/Conduction"
    },
    {
        "name": "CQHS300",
        "pic_path": "\/tool\/tag\/pic\/cqhs300.jpg",
        "cool_str": "Convection Cooling, Forced Air (Require external fan) Cooling, Conduction Cooling",
        "explanation": "Rated Input: DC36 - 76V<br \/>Rated Output Wattage: 300W<br \/>Rated Output Voltage: 32V,50V",
        "catalog_pdf": "\/tool\/tag\/pdf\/SFE_CQHS.pdf",
        "struct_cool": "Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)"
    },
    {
        "name": "CQHS350",
        "pic_path": "\/tool\/tag\/pic\/cqhs350.jpg",
        "cool_str": "Forced Air (Require external fan) Cooling, Convection Cooling, Conduction Cooling",
        "explanation": "Rated Input: DC36 - 65V<br \/>Rated Output Wattage: 350W<br \/>Rated Output Voltage: 32V,50V",
        "catalog_pdf": "\/tool\/tag\/pdf\/SFE_CQHS.pdf",
        "struct_cool": "Conduction cooling (e.g. heat radiation from the aluminum base plate to the attached heat sink)"
    }
]

Mapping

{
    "power_models": [
        {
            "name": {
                "type": "sortable",
                "field": "title"
            },
            "pic_path": {
                "type": "plaintext",
                "field": "csm_pic_path"
            },
            "explanation": {
                "type": "wikitext",
                "field": "description"
            },
            "cool_str": {
                "type": "wikitext",
                "field": "csm_cool_str"
            },
            "struct_cool": {
                "type": "wikitext",
                "field": "csm_struct_cool"
            },
            "catalog_pdf": {
                "type": "plaintext",
                "field": "csm_ catalog_pdf"
            }
        }
    ]
}
Market Status
Active
Market Status Text
Market Status Sort Order
d